linux.git - Linux kernel source tree

Age	Commit message (Expand)	Author	Files	Lines
2024-04-11	KVM: VMX: Snapshot LBR capabilities during module initialization	Sean Christopherson	1	-1/+1
2024-03-11	Merge tag 'kvm-x86-pmu-6.9' of https://github.com/kvm-x86/linux into HEAD	Paolo Bonzini	1	-135/+85
2024-02-02	KVM: x86/pmu: Fix type length error when reading pmu->fixed_ctr_ctrl	Mingwei Zhang	1	-1/+1
2024-02-01	KVM: x86/pmu: Add macros to iterate over all PMCs given a bitmap	Sean Christopherson	1	-5/+2
2024-02-01	KVM: x86/pmu: Move pmc_idx => pmc translation helper to common code	Sean Christopherson	1	-14/+1
2024-02-01	KVM: x86/pmu: Add common define to capture fixed counters offset	Sean Christopherson	1	-6/+6
2024-02-01	KVM: x86/pmu: Zero out PMU metadata on AMD if PMU is disabled	Sean Christopherson	1	-14/+2
2024-01-30	KVM: x86/pmu: Explicitly check for RDPMC of unsupported Intel PMC types	Sean Christopherson	1	-6/+15
2024-01-30	KVM: x86/pmu: Treat "fixed" PMU type in RDPMC as index as a value, not flag	Sean Christopherson	1	-3/+11
2024-01-30	KVM: x86/pmu: Disallow "fast" RDPMC for architectural Intel PMUs	Sean Christopherson	1	-4/+18
2024-01-30	KVM: x86/pmu: Apply "fast" RDPMC only to Intel PMUs	Sean Christopherson	1	-2/+14
2024-01-30	KVM: x86/pmu: Prioritize VMX interception over #GP on RDPMC due to bad index	Sean Christopherson	1	-12/+0
2024-01-30	KVM: x86/pmu: Get eventsel for fixed counters from perf	Sean Christopherson	1	-13/+17
2024-01-30	KVM: x86/pmu: Setup fixed counters' eventsel during PMU initialization	Sean Christopherson	1	-11/+5
2024-01-30	KVM: x86/pmu: Remove KVM's enumeration of Intel's architectural encodings	Sean Christopherson	1	-49/+23
2024-01-30	KVM: x86/pmu: Allow programming events that match unsupported arch events	Sean Christopherson	1	-38/+0
2024-01-30	KVM: x86/pmu: Always treat Fixed counters as available when supported	Sean Christopherson	1	-1/+14
2023-11-30	KVM: x86/pmu: Update sample period in pmc_write_counter()	Sean Christopherson	1	-2/+0
2023-11-30	KVM: x86/pmu: Move PMU reset logic to common x86 code	Sean Christopherson	1	-20/+0
2023-09-25	KVM: x86/pmu: Truncate counter value to allowed width on write	Roman Kagan	1	-2/+2
2023-08-02	KVM: x86/pmu: Require nr fixed_pmc_events to match nr max fixed counters	Sean Christopherson	1	-10/+9
2023-08-02	KVM: x86/pmu: Simplify intel_hw_event_available()	Sean Christopherson	1	-7/+6
2023-08-02	KVM: x86/pmu: Use enums instead of hardcoded magic for arch event indices	Sean Christopherson	1	-12/+43
2023-07-01	Merge tag 'kvm-x86-vmx-6.5' of https://github.com/kvm-x86/linux into HEAD	Paolo Bonzini	1	-2/+0
2023-06-06	KVM: x86/pmu: Disable vPMU if the minimum num of counters isn't met	Like Xu	1	-0/+1
2023-06-06	KVM: x86/pmu: Provide Intel PMU's pmc_is_enabled() as generic x86 code	Like Xu	1	-13/+1
2023-06-06	KVM: x86/pmu: Move handling PERF_GLOBAL_CTRL and friends to common x86	Like Xu	1	-45/+2
2023-06-06	KVM: x86/pmu: Reject userspace attempts to set reserved GLOBAL_STATUS bits	Like Xu	1	-0/+3
2023-06-06	KVM: x86/pmu: Move reprogram_counters() to pmu.h	Like Xu	1	-12/+0
2023-06-06	KVM: x86/pmu: Rename global_ovf_ctrl_mask to global_status_mask	Sean Christopherson	1	-4/+14
2023-06-01	KVM: x86/pmu: Remove redundant check for MSR_IA32_DS_AREA set handler	Jinrong Liang	1	-2/+0
2023-04-07	KVM: x86/pmu: Fix a typo in kvm_pmu_request_counter_reprogam()	Like Xu	1	-2/+2
2023-04-06	KVM: x86/pmu: Rewrite reprogram_counters() to improve performance	Like Xu	1	-6/+6
2023-04-06	KVM: VMX: Refactor intel_pmu_{g,}set_msr() to align with other helpers	Sean Christopherson	1	-52/+57
2023-04-06	KVM: x86/pmu: Zero out LBR capabilities during PMU refresh	Sean Christopherson	1	-0/+10
2023-01-26	KVM: x86/pmu: Cap kvm_pmu_cap.num_counters_gp at KVM's internal max	Sean Christopherson	1	-0/+1
2023-01-26	KVM: x86/pmu: Drop event_type and rename "struct kvm_event_hw_type_mapping"	Like Xu	1	-9/+12
2023-01-24	KVM: x86/pmu: Correct the mask used in a pmu event filter lookup	Aaron Lewis	1	-0/+1
2022-12-29	KVM: x86: Unify pr_fmt to use module name for all KVM modules	Sean Christopherson	1	-2/+3
2022-11-09	KVM: x86/pmu: Defer counter emulated overflow via pmc->prev_counter	Like Xu	1	-2/+2
2022-11-09	KVM: x86/pmu: Defer reprogram_counter() to kvm_pmu_handle_event()	Like Xu	1	-3/+3
2022-11-09	KVM: x86: Init vcpu->arch.perf_capabilities in common x86 code	Sean Christopherson	1	-1/+0
2022-11-09	KVM: x86: Track supported PERF_CAPABILITIES in kvm_caps	Sean Christopherson	1	-1/+1
2022-11-09	KVM: x86/pmu: Limit the maximum number of supported Intel GP counters	Like Xu	1	-2/+2
2022-09-28	KVM: x86/pmu: Avoid using PEBS perf_events for normal counters	Like Xu	1	-0/+2
2022-09-28	KVM: x86/pmu: Refactor PERF_GLOBAL_CTRL update helper for reuse by PEBS	Like Xu	1	-7/+5
2022-09-28	KVM: x86/pmu: Avoid setting BIT_ULL(-1) to pmu->host_cross_mapped_mask	Like Xu	1	-6/+9
2022-08-10	KVM: VMX: Adjust number of LBR records for PERF_CAPABILITIES at refresh	Sean Christopherson	1	-9/+3
2022-07-28	Revert "KVM: nVMX: Expose load IA32_PERF_GLOBAL_CTRL VM-{Entry,Exit} control"	Paolo Bonzini	1	-3/+0
2022-07-28	KVM: VMX: Add helper to check if the guest PMU has PERF_GLOBAL_CTRL	Sean Christopherson	1	-2/+2